package com.yjy02.bing04;

public class Cylinder extends Circle{

    private double length;

    public Cylinder(){

        this.length = 1;

    }

    public double getLength() {
        return length;
    }

    public void setLength(double length) {
        this.length = length;
    }

    public double findVolume(){
        double findVolume = super.findArea()*length;
        return findVolume;
    }
}
